Для чего используют дихлорэтан
👌🏼Автор😼Dichloroethane is a widely used organic compound that dissolves plastics, rubber, fats and oils, wax and resins. It is commonly used to glue plastic parts, work with covering construction structures and textiles, repair polystyrene (organic glass) details and eliminate cracks and chips from their surface. In this article, we will delve into the various properties and applications of dichloroethane.
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📌 Применение дихлорэтана
📌 Получение продуктов из дихлорэтана
📌 Свойства дихлорэтана
📌 Какой пластик не растворяет дихлорэтан
📌 Как работать с дихлорэтаном
📌 Вывод
👈🏼 Подробнее
Дихлорэтан - это вещество, которое хорошо растворяет пластмассы, каучуки, резину, жиры и масла, воск и смолы. Он широко применяется для склейки деталей корпусной пластмассы, при работе с облицовкой строительных конструкций и с текстилем, а также для ремонта деталей из полистирола (оргстекла) и удаления с их поверхности трещин и сколов. Для этих целей дихлорэтан часто используется в различных производственных отраслях и ремонтных работах. Однако необходимо помнить о том, что дихлорэтан является химически активным веществом, и его использование может привести к негативным последствиям для здоровья человека и окружающей среды, поэтому необходимо соблюдать меры безопасности при работе с ним.
Applications of Dichloroethane
Dichloroethane is a colourless, volatile liquid and has a slightly sweet smell reminiscent of chloroform. It is soluble in alcohol, ether and hydrocarbon oils but poorly soluble in water with density at 20°C amounting to 1.253 g/cm3. Due to its ability to dissolve a variety of substances, dichloroethane is a versatile compound used in various industrial processes.
Production of Other Compounds
One of the key uses of dichloroethane is as an intermediate product for the production of other important organic compounds such as ethylene glycol and its esters and chloroethylene, which are used in the manufacture of widely used vinyl resins.
Material Compatibility
When using dichloroethane, it is vital to ensure material compatibility. While it can dissolve multiple substances, it cannot dissolve polyethylene. To confirm whether plastic is made of polyethylene, one can examine its colour and texture. Polyethylene plastics are usually white or not entirely transparent and leave a dent when one scratches them with their fingernail.
Drying Time
When using dichloroethane as an adhesive, it is essential to consider the drying time for optimal results. To do this, pressure should be applied to the joined parts and fixed using a clamp or weight for one to six hours, depending on the size of the surface being glued. The maximum adhesive strength is achieved after twenty-four hours.
Safety Precautions
Dichloroethane is toxic and can cause irritation to the skin, eyes and respiratory tract if not handled properly. To minimise the associated risks, protective equipment, such as gloves and goggles, should always be worn. Moreover, the compound should be stored in well-ventilated areas away from heat and flame sources.
In conclusion, dichloroethane is a vital organic compound with numerous industrial applications. To achieve optimal results, it is essential to understand its properties, including its ability to dissolve various materials, drying time, and safety precautions. By following proper safety procedures and guidelines, one can safely use dichloroethane in industrial settings.